baber/WOPTO huggingface dataset:
Patent JP-H0853457-A (JP)
Title: 5,6-dihydro-4h-thieno(3,4-c)pyrrole derivatives,their production and their use as therapeutic agents
Inventor: MANUERU BEDOYA SURITA
IPC: A61P9/00
Filed: 1995-05-09
Abstract: PURPOSE: To obtain the subject new compound as an α 2 -antagonist or α 1 -agonist, useful in the treatment of diabetes, obesity, hypotension, ileus after operation, asthma and urinary incontinence.  
     CONSTITUTION: This new compound is shown by formula I (R 1  is cyano, a 1-4C alkyl, 1-4C alkylthio, pyridyl or the like), e.g. 1-methoxy-5-[(4,5-dihydro-1H- imidazol-2-yl)methyl]-5,6-dihydro-4H-thieno[3,4-c]pyrrole dihydrochloride. The compound of the formula I is obtained by reaction of a compound of formula II with 2-chloromethyl-4,5-dihydro-1H-imidazole in the presence of N,N- diisopropylethylamine. The daily dose of this new compound is 0.1-20 mg/kg for oral administration. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04316902-A (JP)
Title: Garbage incineration plant
Inventor: UENO TAKASHI
IPC: F22B1/18
Filed: 1991-04-17
Abstract: PURPOSE:To enhance the collection rate of waste heat by using the waste heat retained by combustion waste gas generated from a garbage incinerator with different temperature levels on a multi-stage level basis. CONSTITUTION:There are installed on a combustion waste gas flow passage 2 a steam generator 3 which generated steam to be supplied to a steam turbine 6 which drives a generator 6 and heat source side heat exchangers 4 and 5 of hear pumps 16 and 19 on the downstream side.
Patent JP-H06325452-A (JP)
Title: Disk player
Inventor: MASUDA MASAHIKO
IPC: G11B17/028
Filed: 1993-05-12
Abstract: PURPOSE:To eliminate the need for manual labor to carry out several times reinserting operations by automatically carrying out a reinsertion operation of a disk in the case of a failure in normal execution of the first disk chucking. CONSTITUTION:A sensor (not shown in Fig.) acts and a loading roller 3 rotates forward to carry the disk (d) to the position of a turn table 5 when an operator pushes the disk (d). In succession, a sliding plate 16 is slid and a clamper 6 descends to chuck the disk (d) as the turn table 5 ascends. The diameter of the disk (d) is then measured and a controller 9 decides the disk as foreign matter in case of the disk of an off-standard size and runs a motor 7 backward to reject the disk by reverse rotation of the roller 3. The completion of the chucking is detected by a limit switch 10 and an engaging part 16a of the sliding plate 16 when the disk diameter is accepted. The chucking is released by slightly rotating the loading roller 3 reversely and thereafter, the chucking is automatically repeated again if the chucking is not correctly completed and the signal from the limit switch 10 shows non-completion even after five seconds.
Patent JP-H02288633-A (JP)
Title: Communication controller
Inventor: TONARI FUMIHIKO
IPC: H04L29/02
Filed: 1989-04-28
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line by sending token information together with a valid transmission data and making the data length of the transmission data and the transmission timing to be a prescribed value calculated from the number of communication controllers and their communication period. CONSTITUTION:A transmission constant calculation means, a transmission timing decision means and a token information setting means are added to central processing units(CPU) 7a-7c of communication controllers 2a-2c. Then communication control section 4a-4c send a transmission data including token information set by a token information setting means by a data length decided by the transmission constant calculation means in the timing decided by the transmission timing decision means to a transmission line 1. Since the information relating to a baton right and the transmission data to be sent are not separated in such a way, then the utilizing efficiency of the transmission line 1 is improved.
Patent JP-S60255742-A (JP)
Title: Production of 2,4-di-tert-butylphenol
Inventor: INOKI SATORU
IPC: B01J21/16
Filed: 1984-06-01
Abstract: PURPOSE:To obtain the titled compound useful as an antioxidant for gasoline, etc., in high yield, by carrying out the transalkylation reaction of a t-butylphenol compound having t-butyl group at a specific ratio in the presence of a catalyst comprising active clay or acidic clay, at a temperature within a specific range. CONSTITUTION:2,4-Di-t-butylphenol is produced by the trans-alkylation reaction of a t-butylphenol compound. The ratio of the total number of t-butyl groups to the total number of the phenolic nuclei in the t-butylphenol compound used as the raw material is adjusted to about 1.5-2.5 (preferably by mixing 2,4,6-tri-t- butylphenol, 4-t-butylphenol and 2-t-butylphenol), and the reaction is carried out in the presence of a catalyst consisting of 1-10wt% active clay or acidic clay (based on the raw material) at 90-140 deg.C. EFFECT:There is no particular limitation in the material of the reactor, and the process can be carried out economically without necessitating the neutralization step and washing step.
Patent JP-H01280837-A (JP)
Title: Output circuit
Inventor: NAKAJIMA TERUO
IPC: G06F11/00
Filed: 1988-05-06
Abstract: PURPOSE:To avoid the output of wrong information to the outside by providing an output information correct/wrong deciding circuit to detect the fault of its own circuit. CONSTITUTION:Information X is converted into output information X1, X2... by a data converting part L and then into output information X1', X2'... by an external interface part M. These pieces of converted information are outputted to the outside through a separating circuit N as long as an output circuit is working normally. A correct/wrong deciding circuit P compares the information X with the information X1', X2'... and transmits a separating signal Z to the circuit N to stop the external output of the information X1', X2'... in case an error is detected. At the same time, the circuit P transmits the signal Z in case the information X is not received and produces tentative information Y independently of the outside. Thus the circuit P checks the internal working of the output circuit based on the information Y. As a result, the output of the wrong information can be prevented.
Patent JP-S604492-A (JP)
Title: Suction pipe device of internal-combustion engine for outboard engine
Inventor: AMEMORI KOUICHI
IPC: B63H20/00
Filed: 1983-06-22
Abstract: PURPOSE:To improve performance of the titled device by developing a suction air inertia effect and prevent invasion of seawater by a method wherein the suction pipe, passing the side of the engine, is provided from a cylinder head and a suction port for the suction pipe is provided at the opposite side of the cylinder head. CONSTITUTION:A suction pipe 40 is attached to the suction port of cylinder head 2 for the two-cylinder diesel engine through a suction bend 41, the suction port 42 for the suction pipe is provided on a bottom cowling near the lower part of a suction air entrance 40A for the suction pipe and the suction port 42 is opened at the side of a crank case 1. The location of the suction port 42 is above the transom of a hull and a tilt-up steering bracket is provided below the suction port 42. Accordingly, the invasion of seawater may be prevented. The suction pipe 40 is provided from the side of the cylinder head 2 to the side of the crank case 1, therefore, the suction air inertia effect may be developed sufficiently.
Patent JP-S61268127-A (JP)
Title: Method to preserving vegetable in cold storage
Inventor: YANAGISAWA YOSHISADA
IPC: A23B7/12
Filed: 1985-05-23
Abstract: PURPOSE:In preserving vegetables in cold storage in a house by covering the outside of the house with a snow layer, to keep the stored vegetables fresh for a long period, by heating a room by an air heater until a room temperature becomes a set room temperature when the room temperature of the house becomes <= a given temperature. CONSTITUTION:The house 1 has a steel frame structure, and the door 4 is a double structure door. The outside of the house 1 is covered with the snow layer 2, and the outside of the snow layer is surrounded by the rice hulls 5, the expanded polystyrene 6 and the concrete 7. Vegetables to be preserved are set in the house 1. The automatic temperature regulator 3 has the blower pipe 10 at the upper part of the house 1, and the blower pipe 10 is communicated with the blower 11 and the thermostat 12. When a room temperature is <=the set room temperature, the thermostat 12 is operated and warm air is sent downward from the blower pipe 10 until the room temperature reaches the set room temperature.
Patent JP-H01280314-A (JP)
Title: Developing device
Inventor: NAKAGAWA TOSHIO
IPC: G03F7/30
Filed: 1988-05-06
Abstract: PURPOSE:To maintain an amount of developer at a constant value by providing an air trap in the middle of piping and by providing an air operation value in an area near a nozzle. CONSTITUTION:A developer tank 1, a piping 2 to feed developer to a desired position, a nozzle 5 to discharge the developer, an air trap 8 in the middle of the piping 2, and an air operation valve 4 near the nozzle 5 between the air trap 8 and the nozzle 5 are provided. According to this constitution, bubbles remaining inside the developer can be separated. Therefore, when the developer is dropped to a semiconductor wafer 6 to be treated, variations in developer amount can be reduced since bubbles are not fed into the developer. Moreover, when shielding the developer, bubbles from a tip section of the nozzle 5 can be eliminated and developer run can be prevented, by positioning the air operation valve 4 near the nozzle 5.
Patent JP-H06296790-A (JP)
Title: Medical suturing needle and grinding device
Inventor: MATSUTANI KANJI
IPC: B21G1/00
Filed: 1993-04-15
Abstract: PURPOSE:To make an operator difficult to injure himself by his erroneous operation by forming one face of a blade body having a triangular section by the face obliquely cut in the longitudinal direction, forming ridge lines with sharp edges on both width directional ends of the blade body on this face, and dulling the ridge line corresponding to this face to eliminate the sharp point at the tip of the blade body. CONSTITUTION:A medical suturing needle 1 is a curved suturing needle having a trianglar section, which has a blade body 2 at the tip and a connecting hole 3 for connecting a suture formed on the base end part. The ridge line 4A forming the inside of the curve of the suturing needle 1 has a sharp peak, and sharp edges are formed on ridge lines 5B, 5C on both sides of the face 4A. A ridge line 5A has a flat form with the crushed upper end, and the ridge line 5A reaches the tip P as it keeps the flat upper end. On the other hand, the face 4A has a continued surface approaching the ridge line 5A toward the tip P to form a spatula-shape tip P. The ridge lines 5B, 5C are continued to the tip P of the blade body 2, but the ridge lines 5B, 5C never cross each other in the spatula-shape tip P, generating no sharp point.
Patent JP-S5635104-A (JP)
Title: Optical fiber branching filter
Inventor: MIYAUCHI EIZOU
IPC: G02B6/34
Filed: 1979-08-31
Abstract: PURPOSE:To make the construction of a branching function part smaller and simpler by constituting the optical guides comprising three terminals of a Y shape of <=45 deg. in the angle assumed by the two terminals optically with the fibers alone. CONSTITUTION:The end face of an optical fiber 1 is polished by having inclination of <=22.5 deg. and is evaporation deposited thereon with multilayer dielectric films 4 provided with such optical characteristics that reflect the light of a wavelength lambda1 and allow the transmission of the light of a wavelength lambda2. The light of the wavelength lambda2 of the light waves of the wavelengths lambda1 and lambda2 having propagated in the fiber 1 transmits through the multilayer dielectric films 4a evaporation deposited on the slope of the fiber 1 and the light of the wavelength lambda1 is reflected thereby. The light waves of the wavelength lambda2 having transmitted through the multilayer dielectric films 4a of the fiber 4 transmit through the multilayer dielectric films 4b deposited on the end face of a fiber 2 and are coupled to the fiber 2. The light wave of the wavelength lambda1 having been reflected by the multilayer dielectric films 4a transmit through the multilayer dielectric films 5 deposited on the end face of a fiber 3 and are coupled to the fiber 3. In this way, the construction of the branching function part is made simpler and smaller.
Patent JP-S5635105-A (JP)
Title: Optical fiber branching filter
Inventor: OKAMOTO AKIRA
IPC: G02B6/293
Filed: 1979-08-31
Abstract: PURPOSE:To make the construction of a branching function part simpler and smaller by constituting the optical guides forming a cruciform where four optical fibers orthogonally intersect with the fibers alone. CONSTITUTION:The end faces of optical fibers 1 and 4 assume a right angle to the fiber axes. The end faces of optical fibers 2 and 3 are polished by giving inclination of 22.5 deg. to the fiber axes and are formed thererwith through vapor deposition with multilayer dielectric films 5a, 5b provided with such characteristics that reflect the light of a wavelength lambda1 and allow the transmission of the light of a wavelength lambda2. Thereupon, when the light of the wavelengths lambda1 and lambda2 is emitted from the fiber 1, the light of the wavelength lambda2 transmits through the multilayer dielectric films 5a evaporation deposited on the slope of the fiber 2, and enters the inside of the fiber 2. The light of the wavelength lambda1 is reflected and this reflected light is again reflected by the multilayer dielectric films 5b evaporation deposited on the slope of the fiber 3 and enters the inside of the fiber 4. In this way, the construction of the branching function part is made simpler and smaller.
Patent JP-S603224-A (JP)
Title: Timer device
Inventor: TAKENAKA KENJI
IPC: H03K17/28
Filed: 1983-06-20
Abstract: PURPOSE:To attain the change at a halfway for a setting time with simple constitution by comparing an output of a variable resistor setting the time and that of a means counting an output having a correlation to the time by a comparator in terms of analog signals. CONSTITUTION:When a voltage of a variable resistor 11 is set to v1 and a start signal is inputted at a time t0, a count means 12 conducts initial reset and gives an output to a D/A converter 13 after counting. A comparator 14 compares an output of the resistor 11 with an output of the converter 13, and when the output of the converter 13 is larger at a time t1, a load 16 is controlled via a load control means 15. In changing a setting voltage of the resistor 11 to v2 before the time t1, the load 16 is controlled at a time t2 when the output of the converter 13 is larger than the setting voltage v2.
Patent JP-S5735726-A (JP)
Title: Pressure type scale
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G5/00
Filed: 1980-08-13
Abstract: PURPOSE:To make a pressure type scale small-sized and easy handling, by finding the value of an applied load through detecting the variation of inner pressure for the load. CONSTITUTION:A load receiving body 1 is tightly closed through permitting a side wall part 4 composed of a material having high softness and low elasticity to be provided at the peripheral part of an upper bottom part 2 and a lower bottom part 3 having high rigidity. A pressure detection part 8 composed of a pressure sensor e.g. consisting of Bourdon tube and a conversion part obtaining the value of the load and also, a display part 12, is connected with the part 4 via a pipe 7. On occasion of making the measurement of the load, prescribed amount of air is filled within the body 1 by an air pump 5 at first and indication of an indicator 19 is made zero by a zero button. The inner pressure of the body 1 is raised by applying the load and the pressure is converted into the value of the load and it is displayed 12. When the measurement is finished, an exhaust valve 6 is opened and the air within the body 1 is discharged.
Patent JP-H06321476-A (JP)
Title: Escalator device
Inventor: TAMATSU TOSHIYUKI
IPC: B66B29/08
Filed: 1993-05-13
Abstract: PURPOSE:To provide an escalator device that is able to utilize a wheelchair mounting surface to the maximum and to hold a wheelchair stably at the time of driving as well as to smoothly perform the delivery of a wheel lock in time of mounting the wheelchair. CONSTITUTION:This escalator device is provided with a specific footstep group securing a wheelchair mounting surface (including three footboards 6F, 7F and 8F) at the time of carrying a wheelchair. In addition, a tip part 13A is projected upward aslant toward the downstairs floor side from an end of the downstairs floor side of the wheelchair mounting surface (including these three footboards 6F, 7F and 8F) and, after projection, it is provided with a wheel lock 13 describing a moving path heading for the side of wheels 19F and 19R of the wheelchair (a motor-drive cart 18).
Patent JP-H1069456-A (JP)
Title: Method for forming packet control list for controlling dma machine in packet data communication system, and format therefor
Inventor: BAKER RICHARD T
IPC: H04L12/56
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of memory access by allocating a predetermined space in a memory and determining a next-program list address for structuring a program control list in relation with data packet transfer equipment. SOLUTION: A PCI interface ASIC 20 executes a basic function for data packet transmission control between equipment which operates in environment where a PCI bus 24 is supported and equipment which operates in high-speed input/output peripheral equipment environment. Further, the PCI interface ASIC 20 has the function of a cycle master and has lost cycle start message detecting capability. The PCI interface ASIC 20 supports an equal-time-interval barrier between the PCI interface ASIC 20 and a physical layer interface 18 and execute programmable channel address comparator logic for a received input data packet to allocate a DMA channel.
Patent JP-S61269542-A (JP)
Title: Frame synchronizing signal detection system
Inventor: AKIYAMA RYOTA
IPC: H04K1/04
Filed: 1985-05-24
Abstract: PURPOSE:To establish frame synchronization by providing a device adding plural frames of a spectrum at the frequency region corresponding to a received frame synchronizing signal to the reception side so as to detect a frame synchronizing signal. CONSTITUTION:When an analog form frame synchronizing signal comes to an A/D converting section 2 at each period T from a communication line 1, the conversion section 2 converts the signal into a digital signal and stores the result to a memory 3. The stored signal is extracted for a prescribed integration section in a high speed Fourier transformation section 4, the signal is converted from the time region into the frequency region and the obtained frequency spectrum is sent to an addition section 10. Then the addition section 10 adds the frequency spectrum from the conversion section 4 and the stored content of a memory 12 and sends the result to a frame detection section 5. When a frequency to a synchronizing signal is not detected from the result of addition from the addition section 10 is not detected due to noise, the detection section 5 stores the result of addition to the memory 12 and this operation is continued until the frequency is detected.
Patent JP-S5814800-A (JP)
Inventor: KURIHARA AKIRA
IPC: B44C1/17
Filed: 1981-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04339824-A (JP)
Title: Production of polyester
Inventor: TAGAYA MINORU
IPC: C08G63/60
Filed: 1991-05-16
Abstract: PURPOSE:To produce a polyester containing a p-hydroxybenzoic acid component as a comonomer, excelling in thermal properties and shiteness, and having a high degree of polymerization within a short time. CONSTITUTION:A process for producing a polyester by reacting dimethyl terephthalate with ethylene glycol, wherein p-hydroxybenzoic acid is treated with ethylene glycol by heating to 120 deg.C-300 deg.C for 30min or longer and then added to the reaction medium in an arbitrary stage before the completion of the reaction.
Patent JP-S594923-A (JP)
Title: Folding machine
Inventor: NOJIRI MASANORI
IPC: B21D19/04
Filed: 1982-06-30
Abstract: PURPOSE:To enable sure folding without being influenced by thickness change of covering metallic material by providing plural groups of folding rolls in the body allowing to be driven and preventing floating and running out of folding rolls that fold upper edge of a thin plate. CONSTITUTION:This folding machine folds the upper edge of a vertical thin plate and has plural groups of folding rolls 6-9 in the body 1 drivably. At least one of main folding roll 6a and auxiliary folding roll 6b out of a pair of folding rolls 6 of each group is made smaller in diameter as it goes downward. A sliding supporting plate 23 is provided a little below the rolls 6-9 to support the body 1. By this device, sure folding can be effected without being influenced by the change of plate thickness of covering metallic material.
Patent JP-H05307427-A (JP)
Title: Data reset system
Inventor: SHIGEMOTO ISAMU
IPC: G06F1/24
Filed: 1992-04-30
Abstract: PURPOSE:To prevent the misoperation of data-reset by displaying the character of a cleaner in a data reset operation in a data processing at a computer. CONSTITUTION:The cleaner, a data setting display 2, a counter 3 and a cursor 4 are displayed on a screen. When the cleaner is selected by moving the cursor 4, the cursor 4 disappears and the cleaner can be moved. For resetting set data by moving the cleaner, the data setting display 2 is selected. For resetting a count value, the counter is selected and therefore arbitrary data can be reset. The cursor 4 disappears and the cleaner moves during the data reset operation, and therefore the misoperation of data-reset can be prevented.
Patent JP-S5538549-A (JP)
Title: Image pick-up system
Inventor: HAYAMIZU YOSHISADA
IPC: G02B27/46
Filed: 1978-09-13
Abstract: PURPOSE: To eliminate changes due to subject distance at low cost and prevent false color signal, by disposing stripe prism in the image pick-up optical path, in a color television image pick-up system using stripe color separation filter.  
     CONSTITUTION: A low pass filter 11 having multiple prisms 11a in stripe form is disposed in the rear part of an image pick-up lens 12. By setting the refractive index of the stripe prism to 1.5 and vertical angle to 33', the deviation of image can produce blur of 0.08mm, so that false color signal may be eliminated. Besides, by making the filter 11 from plastic material, effects due to chromatic aberration may be practically avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04339806-A (JP)
Title: Production of vinyl polymer particle and expandable vinyl polymer particle
Inventor: KOBAYASHI YUJI
IPC: C08F12/00
Filed: 1991-05-16
Abstract: PURPOSE:To obtain vinyl polymer particles and expandable vinyl polymer particles having a narrow particle diameter distribution and an excellent quality. CONSTITUTION:A monomer mixture comprising a vinyl monomer and methylbenzoyl peroxide as a polymerization initiator is added to an aqueous medium containing a difficultly soluble phosphate, and anionic surfactant and an aromatic carboxylate, and the suspension polymerization of the resulting mixture is started and further effected in such a manner that the hydrogen ion concentration (pH) of the aqueous medium is 10-13 during the period, the conversion of the total vinyl monomer of which is 0 to 30wt.%.